Tamama eats Momoka's $18 million Valentine's chocolate and has his status demoted from "mascot" to "freeloader". Tamama decides to try and appeal to others (namely Fuyuki) to get his position back but is unable to get attention. Meanwhile, Joriri has been giving Momoka and her father advice through his strange use of expressions, that combined with Joriri referring to Tamama as senpai (due to the brief time he spent in the Keroro Platoon) suddenly puts Tamama in a very good position.